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kumarkk
Participant
Participant
2,883 Views
Registered: ‎07-25-2016

Receiveing large data through Ethernet LWIP

Hello all,

I wish to receive 10 Mb of data from PC. i have configured Microbaze with ethernet lite ip and assigned require IP address, port. we able to receive 1460 bytes only. Somebody please help me in receiving bulk data. i have used echo server code available on website.

Thanking you for your precious time.

 

Regards,

Kumarkk

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berker_atel
Adventurer
Adventurer
2,848 Views
Registered: ‎11-09-2016

Hi,

If 10Mb/s ethernet supports Jumbo frame, you can open properties(mtu,jumbo,pbuf ..) on Lwip BSP settings. You should also open Jumbo frame support on your Windows networks settings. Jumbo frames support 9000bytes. In sending callback when previous sending complete,transmit new frame(repeat it many times)

You can see how Jumbo frame setting do on page 19.

http://opencores.org/uploads/1362059752_xapp1026.pdf

 

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